Issues

• libre interface for re_has_group_capture()

  enhancement
  katef/libfsm#518 · Filter by author katef opened on Feb 5, 2026

• RE_ANCHORED incorrect for re_is_literal()

  bug
  katef/libfsm#514 · Filter by author katef opened on Nov 17, 2025

• reachable assertion during parse for (*:

  bug
  katef/libfsm#508 · Filter by author katef opened on Jun 20, 2025
  1

• unused variable in rust codegen

  bug
  katef/libfsm#507 · Filter by author katef opened on Jun 19, 2025

• -q count is not boolean

  bug
  katef/libfsm#503 · Filter by author pierreganty opened on Oct 23, 2024
  1

• CLI interface for re_is_anchored

  enhancement
  katef/libfsm#501 · Filter by author katef opened on Oct 12, 2024

• Generated code doesn't distinguish error from EOF, for the getc callback

  bug
  katef/libfsm#484 · Filter by author katef opened on Jul 11, 2024

• Broken makefile dependency between install and .pc targets

  bug
  katef/libfsm#481 · Filter by author silentbicycle opened on Jun 28, 2024

• Unclear how to do multiple transformations in one invocation

  bug
  katef/libfsm#477 · Filter by author pierreganty opened on Jun 6, 2024
  1

• RE_SINGLE (and other flags) break re_is_literal

  bug
  katef/libfsm#469 · Filter by author katef opened on May 20, 2024

• Feature request: Add support for embedded NUL bytes in PCRE patterns

  enhancement
  katef/libfsm#468 · Filter by author VictorSCushmanFastly opened on May 20, 2024
  1

• Grammar railroad diagram

  katef/libfsm#460 · Filter by author mingodad opened on Mar 9, 2024
  1

• libfsm fails to build with newer versions of bmake (versions after 2022)

  bug
  katef/libfsm#454 · Filter by author femiagbabiaka opened on Dec 21, 2023
  3

• CI fuzzing corpus "resource not accessible by integration" for PRs from external clones

  bug
  katef/libfsm#448 · Filter by author katef opened on Oct 28, 2023

• Allow escaped closing square bracket in character range

  katef/libfsm#445 · Filter by author dgryski opened on Sep 26, 2023

• We accidentally lost the ability to detect ambiguities

  bug
  katef/libfsm#438 · Filter by author katef opened on Jun 28, 2023
  4

  

• re_is_literal() is ambigious for \Z, \z, $

  bug
  katef/libfsm#437 · Filter by author katef opened on Jun 15, 2023

• Attempt to build for Windows

  katef/libfsm#398 · Filter by author cinco-de-mayonnaise opened on Apr 3, 2023
  7

• The IR tests are currently disabled

  bug
  katef/libfsm#396 · Filter by author katef opened on Mar 31, 2023

• Unhandled TOK_ERROR for incompletely parsed unsupported backtracking control flags

  bug
  katef/libfsm#386 · Filter by author silentbicycle opened on Oct 3, 2022
  1

• Small syntax bug in lx man page

  katef/libfsm#381 · Filter by author MrAureliusR opened on Aug 2, 2022
  1

• Build failure on MacOS

  bug
  katef/libfsm#367 · Filter by author thobe opened on Oct 20, 2021
  4

• pcre word boundary support

  enhancement
  katef/libfsm#359 · Filter by author dkegel-fastly opened on Jun 2, 2021

• Implementing replaceAll with generated matchers?

  katef/libfsm#357 · Filter by author dkegel-fastly opened on Jun 1, 2021
  3

• A memory allocation race in lx is causing nondeterministic crashes

  katef/libfsm#351 · Filter by author silentbicycle opened on Apr 28, 2021
  2